Warehouse 13 makes some big, bold changes, and a couple of twists in "The 40th Floor."
Warehouse 13 returns with a new character, and resolution for Myka.
Finding MacPherson is easy. Untangling his plot isn't.
Myka plays with mirrors.
Artie's nefarious past is uncovered.
An artifact is stolen from an auction house.
Pete and Myka track down noisy bank robbers.